/*
 * Copyright (c) 2007-2008, Thomas Krause (tho.krause@gmail.com)
 * 
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 * 
 *     * Redistributions of source code must retain the above copyright notice,
 *       this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright notice,
 *       this list of conditions and the following disclaimer in the documentation
 *       and/or other materials provided with the distribution.
 *     * Neither the name of gidoo nor the names of its contributors may be used to
 *       endorse or promote products derived from this software without specific
 *       prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

package org.gidoo.cms.admin;

import javax.swing.tree.DefaultMutableTreeNode;
import org.gidoo.cms.GidooCMS;
import javax.swing.tree.TreeNode;
import org.apache.wicket.ResourceReference;
import org.apache.wicket.markup.html.tree.BaseTree;
import org.apache.wicket.markup.html.tree.LabelIconPanel;
import org.apache.wicket.markup.html.tree.LinkIconPanel;
import org.apache.wicket.model.IModel;
import org.gidoo.cms.IAdminPlugin;

/**
 * A own implementation of a the subpanel of a tree.
 * @author Thomas
 */
public class TreePanel extends LinkIconPanel
{
  private TreeNode usersNode;
  private TreeNode sectionsNode;
  private TreeNode backupNode;
  
  /** Creates a new instance of TreePanel */
  public TreePanel(String id, IModel model, BaseTree tree,
    TreeNode usersNode, TreeNode sectionsNode, TreeNode backupNode)
  {
    super(id, model, tree);
    
    this.usersNode = usersNode;
    this.sectionsNode = sectionsNode;
    this.backupNode = backupNode;
  }

  @Override
  protected ResourceReference getResourceFolderClosed(Object node)
  {
    return getRes((TreeNode) node);
  }

  @Override
  protected ResourceReference getResourceFolderOpen(Object node)
  {
    return getRes((TreeNode) node);
  }
  
  @Override
  protected ResourceReference getResourceItemLeaf(Object node)
  {
    return getRes((TreeNode) node);
  }
  
  private ResourceReference getRes(TreeNode node)
  {
    DefaultMutableTreeNode nodeAsMutable = 
      node instanceof DefaultMutableTreeNode ? 
        (DefaultMutableTreeNode) node : null;
    
    if(node == usersNode)
    {
      return new ResourceReference(GidooCMS.class, "res/usergroup.png");
    }
    else if(node.getParent() == usersNode)
    {
      return new ResourceReference(GidooCMS.class, "res/user.png");
    }
    else if(node == backupNode)
    {
      return new ResourceReference(GidooCMS.class, "res/importexport.png");
    }
    else if(node == sectionsNode)
    {
      return new ResourceReference(GidooCMS.class, "res/sections.png");
    }
    else if(node.getParent() == sectionsNode)
    {
       return new ResourceReference(GidooCMS.class, "res/singlesection.png");
    }
    else if(nodeAsMutable != null 
      && nodeAsMutable.getUserObject() instanceof IAdminPlugin )
    {
      IAdminPlugin a = (IAdminPlugin) nodeAsMutable.getUserObject();
      return a.getAddinIcon();
    }
    else
    {
      return new ResourceReference(LabelIconPanel.class, "res/item.gif");
    }
  }
  
}
